Question

Переведите в Пассивный залог:1.The students use computers every day2.He watered the flowers3.The teacher wrote the task on the blackboard4.I asked many questions yesterday5.Alice ate the ice-cream last Sunday6.I do my homework every day7.My mother coocked a very tasty dinner8.She read a book yesterday9.They invited guests last Sunday10.The teacher wrote the tests on the blackboard

Answer 1

1. computers are used by the students every day
2. the flowers were watered by him
3. the task was written by the teacher on the blackboard
4. many questions were asked by me yesterday 
5. the ice-cream was eaten by Alice last Sunday
6.The homework is done by me every day
7. a very tasty dinner was cooked by my mother
8. a book was read by her yesterday
9. guests were invited by them last Sunday
10. the tests were written by the teacher on the blackboard

Answer 2

1. The computers are used by the students every day. 2. The flowers were watered by him. 3. The task was written on the blackboard by the teacher. 4. Many questions were asked by me yesterday. 5. The ice-cream was eaten by Alice last Sunday. 6. My homework is done by me every day. 7. A very tasty dinner was cooked by my mother. 8. A book was read by her yesterday. 9. Guests were invited by them last Sunday. 10. The tests were written on the blackboard by the teacher.

Please note that the passive voice changes the focus of the sentence from the doer of the action to the receiver of the action.